Threat Database Trojans Trojan.MSIL.Inject.AAE

Trojan.MSIL.Inject.AAE

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 3
First Seen: May 11, 2021
Last Seen: December 21, 2025
OS(es) Affected: Windows

The detection of Trojan.MSIL.Inject.AAE on your system indicates a potential security threat that requires immediate attention. This detection name suggests a type of malicious software, but without specific details, it's crucial to approach removal and system cleanup with a broad strategy to ensure your computer's security and integrity.

What Is Trojan.MSIL.Inject.AAE?

Trojan.MSIL.Inject.AAE is identified as a Trojan-type threat, which typically means it is designed to allow unauthorized access to a user's system or to cause harm by disrupting the operation of the system. Trojans are known for their ability to disguise themselves as legitimate software, making them difficult to detect without proper security measures. The ".MSIL" part of the name might suggest a relation to Microsoft Intermediate Language, which could imply that the malware is designed to interact with or exploit .NET framework applications, but without specific information, this remains speculative.

How Trojan.MSIL.Inject.AAE Operates

Trojans generally operate by creating a backdoor on the infected computer, allowing attackers to access the system remotely. They can be used to steal sensitive information, install additional malware, or disrupt system operation. The specific mechanisms of Trojan.MSIL.Inject.AAE are not detailed in the detection name, but it's likely designed to evade detection by traditional antivirus software through various means such as code obfuscation, anti-debugging techniques, or exploiting vulnerabilities in software.

Symptoms of Infection

Symptoms of a Trojan infection can vary widely but may include unusual system behavior such as unexpected pop-ups, slow system performance, or programs starting automatically without user intervention. Some Trojans may not exhibit noticeable symptoms immediately, making regular system monitoring and security scans crucial for early detection. If your system is infected with Trojan.MSIL.Inject.AAE, you might notice changes in your browser settings, unfamiliar programs installed, or unexpected network activity.

How to Remove Trojan.MSIL.Inject.AAE

  1. Boot your computer in Safe Mode with Networking. This will limit the malware's ability to interfere with the removal process while still allowing you to download and install necessary tools.
  2. Perform a full scan of your system using a reputable antivirus tool such as SpyHunter. Ensure the tool is updated with the latest definitions to improve the chances of detecting and removing the malware.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are sure are not necessary for your system's operation.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings. This can help remove any malicious extensions or settings changes made by the malware.
  5. Reboot your computer and perform another full scan with your antivirus software to ensure that the malware has been fully removed. Repeat this process until no threats are detected.

Conclusion

Removing Trojan.MSIL.Inject.AAE requires a thorough approach to ensure your system's security and integrity. By following the steps outlined above and maintaining vigilance with regular system scans and updates, you can help protect your computer from future threats. Remember, prevention is key, so always be cautious when opening email attachments, downloading software, or clicking on links from unknown sources. Keeping your!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Analysis Report

General information

Family Name: Trojan.MSIL.Inject.AAE
Signature status: No Signature

Known Samples

MD5: caf177a828e75d34dca3985f13aea99d
SHA1: 7ef530c4058653e97b0f0883130b9c95cf6633d1
SHA256: C7AC7505BCADCAEDD0A90DC3E70F1CC98936ABA759CAF188637AB54ADBA4746B
File Size: 1.99 MB, 1991879 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have exports table
  • File doesn't have security information
  • File is .NET application
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
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  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

Windows PE Version Information

Name Value
Assembly Version 0.0.0.0
File Version 0.0.0.0
Internal Name A bit Smarter BETA.exe
Original Filename A bit Smarter BETA.exe
Product Version 0.0.0.0

File Traits

  • .NET
  • big overlay
  • NewLateBinding
  • x86

Block Information

Total Blocks: 11
Potentially Malicious Blocks: 11
Whitelisted Blocks: 0
Unknown Blocks: 0

Visual Map

x x x x x x x x x x x
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Files Modified

File Attributes
\device\namedpipe Generic Read,Write Attributes
\device\namedpipe Generic Write,Read Attributes

Registry Modifications

Key::Value Data API Name
HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe 턥︐濴ǜ RegNtPreCreateKey

Windows API Usage

Category API
User Data Access
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
  • NtQuerySystemInformation
Other Suspicious
  • AdjustTokenPrivileges
Process Shell Execute
  • CreateProcess
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
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  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN
Process Terminate
  • TerminateProcess
Process Manipulation Evasion
  • ReadProcessMemory
  • VirtualAllocEx

Shell Command Execution

"CMD"
c:\users\user\downloads\7ef530c4058653e97b0f0883130b9c95cf6633d1_0001991879 "c:\users\user\downloads\7ef530c4058653e97b0f0883130b9c95cf6633d1_0001991879"

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